For the Rewind AU, does that mean MC have magic or would they need to be twisted from someone or something? Also, if Silver is reincarnated would that make him the oldest out of the reincarnated friends/group?
Also, this is how I see Sebek and the reincarnated friends in this au:
MC probably gets reincarnated in Twisted Wonderland die to creating really close ties with the freshmen! MC wouldn't want to leave them, and grew attached, so it makes sense they'd want a fresh start all together!
And Silver would be the eldest, but maybe a 2 year difference at most? Him and MC could be cousins or something once they reincarnate.
Silver and MC are the best of friends, and he even finds kitten!Grim, poor baby stumbled into Silvers yard covered in ticks and starving ;-; He feeds the kitten and even names him Grim because he looked... Grim... when he found him. After a Vet check and getting him all cleaned up, Silvers parents say no cause his dad is allergic ;-; so Grim ended up in MCs care!
And since the first years are in the same grade, and town, they practically grow up together!
Sebek finds them, and though he's much older and mature at that point, he kinda looks out for them from afar...
Until they get lost in the woods one day and he just kinda... adopts them, not caring of how their families might feel. Though the kiddos are only 4 or 5 years old, Silver is 6 or 7, making him understand the situation a lot more and know that Fae tend to... snatch children. And since Fae get possessive and the children usually never come back in the tales, and he's only 6 or 7, he realizes is better to just... accept it.
Not that Sebek is a bad caretaker! He's actually pretty good at it! Lilia comes around to help whenever needed and treats this all like it's just another day, while Malleus has only heard that Sebek has adopted some children. He's too busy to meet them, let alone see them, so he never realizes that those children are Jack, Epel, Adeuce, and MC.
Since Silver is the eldest though, Sebek probably takes him around, and in turn meets Malleus... again.